| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 2 Na2C3 + 17 KNO3 = 2 Na2CrO4 + 6 CO2 + 17 KNO2
CH3CCH + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
6 CH3CCH + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 KOH + 8 MnO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
As3S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S2 + 9 HNO3 + 2 H2O = 2 H2SO4 + 3 H3AsO4 + 9 NO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + Al2O3 = NaClO3 + Al =>
NaCl + Al2O3 = NaClO3 + 2 Al
C6H5CH2CH2COOH + H2NCH2CH2CH2OH + HNO3 + H2SO4 = C6H5CH3CH2COOH3NCH3CH2ONO2CH2SO4 + H2O =>
C6H5CH2CH2COOH + H2NCH2CH2CH2OH + HNO3 + H2SO4 = C6H5CH3CH2COOH3NCH3CH2ONO2CH2SO4 + H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Zn(OH)2 + H3PO4 = ZnPO4 + H3(OH)2 =>
Zn(OH)2 + H3PO4 = ZnPO4 + H3(OH)2
AgF + NaBr = AgBr + NaF =>
AgF + NaBr = AgBr + NaF
C2H5COOH + Ca(OH)2 = CaCOOH + CO2 + H2 =>
C2H5COOH + 2 Ca(OH)2 = 2 CaCOOH + CO2 + 4 H2
NaCl + KBrO3 + H2SO4 = Na2SO4 + Cl2 + KBrO + H2O =>
4 NaCl + KBrO3 + 2 H2SO4 = 2 Na2SO4 + 2 Cl2 + KBrO + 2 H2O
Cr2O3 + H2O2 + KOH = K2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 KOH = K2Cr2O7 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CrO2{-} + OH{-} = CrO4{2-} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{2-} + 2 H2O + 3e
Pb(CrO4)2 + Na3PO4 = Pb3(PO4)4 + Na2CrO4 =>
3 Pb(CrO4)2 + 4 Na3PO4 = Pb3(PO4)4 + 6 Na2CrO4
Hg(NO3)2 + NH3 = HgNH3 + NO3 =>
Hg(NO3)2 + NH3 = HgNH3 + 2 NO3
CuCl2 + CaBr2 = CuBr2 + CaCl2 =>
CuCl2 + CaBr2 = CuBr2 + CaCl2
Fe2(CO3)3 + HClO4 = Fe(ClO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O + 3 CO2
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
C6H8O6 + NaOH = Na8C6O6 + H2O =>
C6H8O6 + 8 NaOH = Na8C6O6 + 8 H2O
Methanol + Oxygen = Carbondioxide + Water =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
HCl + Pb3O4 = PbCl2 + H2O + Cl2 =>
8 HCl + Pb3O4 = 3 PbCl2 + 4 H2O + Cl2
Ag2S + Cu(NO3)2 = Ag(NO3) + CuS =>
Ag2S + Cu(NO3)2 = 2 Ag(NO3) + CuS
Ba3N2 + H2SO4 = BaSO4 + NH3 =>
Ba3N2 + 3 H2SO4 = 3 BaSO4 + 2 NH3
P4 + S = PS =>
P4 + 4 S = 4 PS
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(aq) + CO2(g) + H2O(l)
CH3OH + MnO4{-} + OH{+} = HCOOH + MnO2 + H2O =>
5 CH3OH + 4 MnO4{-} + 4 OH{+} = 5 HCOOH + 4 MnO2 + 7 H2O
Zn + HNO2 = Zn(NO3)2 + NO + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 6 NO + 4 H2O
C3H6 + Br = CH3CHBrCH2Br =>
C3H6 + 2 Br = CH3CHBrCH2Br
BaCl2 + I2 = I2Cl2 + Ba =>
BaCl2 + I2 = I2Cl2 + Ba
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
PbNO3 + NaHCO = NaNO3 + PbHCO =>
PbNO3 + NaHCO = NaNO3 + PbHCO
CuCl2 + AlNO3 = Cu(NO3)2 + AlCl =>
CuCl2 + 2 AlNO3 = Cu(NO3)2 + 2 AlCl
Cr2O3 + H2O2 + KOH = KCrO4 + H2O =>
Cr2O3 + 4 H2O2 + 2 KOH = 2 KCrO4 + 5 H2O
KNO3 = KNO2 + O3 =>
3 KNO3 = 3 KNO2 + O3
Na2O + NaCl = Na2Cl + NaO =>
Na2O + NaCl = Na2Cl + NaO
BaSO4 + NaCl + HCl = Ba2Cl + SO4Cl + H2Na =>
2 BaSO4 + NaCl + 2 HCl = Ba2Cl + 2 SO4Cl + H2Na
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
SrO + HOH = Sr(OH)2 =>
SrO + HOH = Sr(OH)2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH4)2CO3 + BaSO4 = (NH4)2SO4 + BaCO3 =>
(NH4)2CO3 + BaSO4 = (NH4)2SO4 + BaCO3
K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
Ba(NO3)2 + NH4Cl = BaCl2 + NO3NH4 =>
Ba(NO3)2 + 2 NH4Cl = BaCl2 + 2 NO3NH4
CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl
FeO + C6H8O7 = FeC6H6O7 + H2O =>
FeO + C6H8O7 = FeC6H6O7 + H2O
S + Cl = SCl =>
S + Cl = SCl
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
AlH3 + Na3N = Al3N3 + NaH =>
3 AlH3 + 3 Na3N = Al3N3 + 9 NaH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
